| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $148.98 | 4.201% | $155.2386 | $155.24 | $155.25 | $155.20 |
| Purchase #2 | $20.55 | 13.624% | $23.3497 | $23.35 | $23.35 | $23.30 |
| Purchase #3 | $135.87 | 6.375% | $144.5317 | $144.53 | $144.55 | $144.50 |
| Purchase #4 | $118.39 | 13.865% | $134.8048 | $134.80 | $134.80 | $134.80 |
| Purchase #5 | $154.35 | 13.650% | $175.4188 | $175.42 | $175.40 | $175.40 |
| Purchase #6 | $177.41 | 12.389% | $199.3893 | $199.39 | $199.40 | $199.40 |
| Purchase #7 | $144.62 | 13.170% | $163.6665 | $163.67 | $163.65 | $163.70 |
| 7 purchase totals = | $900.17 | $996.3994 | $996.40 | $996.40 | $996.30 | |